"Instantly, the Toa felt his elemental power building up inside of him. Then it was being released against his will, flowing out of him and creating stone all around."
— Narrator, The Final Battle
|Title||Mask of Disruption|
|Powers||Makes target lose control of a power|
The Kanohi Felnas is the Mask of Disruption. It allows its user to cause any one natural active power of another to go out of control. The user has to be touching their target to affect them.
- Toa would not normally wear this mask, due to its association with the Makuta, and the fact that they feel its power is immoral.
- Due to her mutation, Gorast developed a stinger on her mask that could drain a being's light. The stinger was not actually part of the mask.
|Legendary||Ignika | Vahi | Mask of Creation|
|Great/Noble||Hau | Kaukau | Miru | Kakama | Pakari | Akaku | Aki | Rua|
Huna | Rau | Mahiki | Komau | Ruru | Matatu
Calix | Elda | Suletu | Sanok | Kadin | Iden
Arthron | Faxon | Zatth | Garai | Volitak | Tryna
Jutlin | Avsa | Felnas | Mohtrek | Shelek | Crast | Mask of Mutation | Mask of Scavenging
Pehkui | Mask of Clairvoyance | Kualsi | Mask of Emulation | Mask of Growth | Mask of Rahi Control
Avohkii | Kraahkan | Mask of Light and Shadow
Mask of Psychometry | Rode | Olmak | Mask of Charisma
Olisi | Kiril | Mask of Intangibility | Mask of Possibilities | Mask of Elemental Energy
|Nuva||Hau Nuva | Kaukau Nuva | Miru Nuva | Kakama Nuva | Pakari Nuva | Akaku Nuva | Aki Nuva | Rua Nuva|
|Others||Golden Kanohi | Infected Kanohi | Mask of Victory | Other Kanohi|
|Characters | Sapient Species | Locations | Flora | Creatures | Rahi | Objects | Powers | Vehicles | Society | Events|
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